* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: '宋体', fangsong;
    font-size: 18px;
}

body {
    width: 100%;
    min-height: 100vh;
    /* background-color: #f519e3; */

    background-image: url(../img/background.jpg);
    background-size: cover;
    background-position: 0 -80px;   /* 大家如果自己找的背景图，可能要修改这里 */
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.导航栏 {
    width: 100%;
    height: 50px;
    /* background-color: #95c766; */
    background-color: rgba(154, 223, 223, .5);

    display: flex;
    align-items: stretch;
    justify-content: space-between;

    padding: 0 12px;
}

.导航栏左边, .导航栏右边 {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.导航栏左边 > *,
.导航栏右边 > * {
    margin: 0 16px;
}

.logo-shell {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
}

.logo {
    width: 36px;
    height: 36px;
}

.导航栏 {
    color: #fff;
}

.导航栏 a {
    color: #fff;
    text-decoration: none;
}

